# Remote Switch extra digital RTU5024 — GSM/4G remote I/O controller with 4 relay outputs

**URL:** https://aio.lv/en/product--extra-digital-rtu5024--4252341
**Data updated:** 2025-12-29 15:54 (EET)
**Category:** PoE Adapters
**Manufacturer:** extra digital
**Manufacturer code:** RTU5024
**EAN:** 9990000990207
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-rtu5024--4252341

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

extra digital RTU5024 is a GSM/4G remote switch and I/O controller with four relay outputs for remote control and automation. Designed for switching loads and controlling equipment via mobile network and SMS or data connection, it suits access control, lighting, gate and pump management. Offers remote monitoring, manual local control and simple integration into existing setups.

## Long description

The extra digital RTU5024 is a GSM remote switch and I/O controller with four relay outputs designed for remote control and access automation via the mobile network. It allows switching of gates, doors, lighting and other electrical devices without the need for internet or data transmission. The device recognizes authorized caller numbers and operates relays by rejecting the incoming call from an authorized number, enabling free remote control by phone. The controller supports quad-band GSM and can be configured by SMS commands or via a smartphone app. It is compact, made of aluminum, and intended for installation in residential, agricultural, industrial and business environments.
Advantages
The RTU5024 works over 2G quad-band networks and provides up to four dry-contact relays with programmable open/close times; it accepts up to 200 authorized phone numbers managed by SMS. Setup and user management are done by SMS or the dedicated smartphone app, no continuous maintenance is required after configuration. The unit supports secure caller ID recognition so unknown callers are ignored, operates with wide supply voltage (9–24 V DC) and includes an SMA antenna interface for reliable GSM reception. The kit includes the controller, antenna, two connection adapters and an instruction sheet, and is covered by a 24-month warranty.
Suitable for
Remote open/close of swing or sliding gates and garage doors
Access control for houses, cottages and residential buildings
Remote switching of pumps, street lights, motors and inverters
Control of industrial equipment, billboards and LED signage
Remote management of household appliances (fans, air conditioners, microwaves)
Key specifications
GSM frequency: 2G, quad-band 850/900/1800/1900 MHz
Power supply: 9–24 V DC, 2 A
Outputs: NC/NO dry contacts, 3 A / 240 V AC
Power consumption: at 12 V input max 50 mA, average 25 mA
SIM card: 3 V mini SIM
Antenna interface: 50 Ω SMA
Operating temperature: -20 °C to +60 °C, up to 90% RH
Material: aluminum; Dimensions: 102 × 76 × 27 mm; Weight: 108 g
Optional battery: 3.7 V / 900 mAh (sold separately)
Included: GSM controller, GSM antenna, 2 connection adapters, instruction
Warranty: 24 months
How to use
Install the RTU5024 in a location with adequate GSM signal and connect the power supply (9–24 V DC). Insert a 3 V mini SIM card and attach the supplied antenna to the SMA connector. Program authorized phone numbers and relay parameters via SMS commands or use the RTU5024 smartphone app for configuration. Control devices by calling from an authorized number; the unit will identify the caller and toggle the corresponding relay without charging the call. Configure relay open/close durations and add or remove users by SMS as required.
Usage recommendations
For reliable operation, mount the controller in a weather-protected enclosure, ensure a stable DC power source, and place the antenna where GSM reception is strongest. If used in applications requiring backup power, fit the recommended 3.7 V / 900 mAh battery or an appropriate external supply. Confirm local mobile network 2G availability before deployment.

## FAQ

### How much does the Remote Switch extra digital RTU5024 cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All extra digital products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized extra digital service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4252341/10967777_large.webp